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PartsTable / COMPONENT / 990C972H18
990C972H18 ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include overall_width: 3.440 INCHES NOMINAL IN, overall_height: 1.880 INCHES NOMINAL IN, overall_length: 5.265 INCHES NOMINAL IN, electrical_power_source_relationship: OPERATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-059-3404, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
990C972H18
NSN: 6130-01-059-3404
FSC: 6130
CAGE: 18323 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS (USA)
SPECIFICATIONS
overall_width3.440 INCHES NOMINAL IN
overall_height1.880 INCHES NOMINAL IN
overall_length5.265 INCHES NOMINAL IN
electrical_power_source_relationshipOPERATING
NSN6130-01-059-3404
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 990C972H18 MFR OEM Platinum
KEY FEATURES
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.265 INCHES NOMINAL IN
OVERALL HEIGHT1.880 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OVERALL WIDTH3.440 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2860Interchangeable
interchangeable cross-reference
interchangeable
CD40-3528Interchangeable
interchangeable cross-reference
interchangeable
PB2860Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 990C972H18?
990C972H18 is a POWER SUPPLY.
What parts can replace 990C972H18?
There are 3 known substitutes for 990C972H18: 2860, CD40-3528, PB2860. Substitute compatibility should be verified for your specific system.
What is the NSN for 990C972H18?
990C972H18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-059-3404. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026